39008820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9157}}^1$

素因数の和:9240

約数の個数: 48

約数和(自身を含む): 110775168

約数和(自身を除く): 71766348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 9157, 18314, 27471, 36628, 45785, 54942, 91570, 109884, 137355, 183140, 274710, 549420, 650147, 1300294, 1950441, 2600588, 3250735, 3900882, 6501470, 7801764, 9752205, 13002940, 19504410, 39008820]

約数ペア:

[(1, 39008820), (2, 19504410), (3, 13002940), (4, 9752205), (5, 7801764), (6, 6501470), (10, 3900882), (12, 3250735), (15, 2600588), (20, 1950441), (30, 1300294), (60, 650147), (71, 549420), (142, 274710), (213, 183140), (284, 137355), (355, 109884), (426, 91570), (710, 54942), (852, 45785), (1065, 36628), (1420, 27471), (2130, 18314), (4260, 9157)]